The 20 Best Bacterial Gastroenteritis Doctors Near Me in Annandale, VA

Dr. Essam Tellawi is a specialty care physician board certified in gastroenterology. He joined Inova Medical Group with more than 30 years of clinical experience. He has a special interest in management of GI bleeding disorders, early colon cancer detection and biliary endoscopy. Dr. Tellawi became interested in gastroenterology because digestive diseases are common disorders within our community and wants patients to know that with available, modern endoscopy technology, he can instantly diagnose and treat many of these disorders. His goal is to help his patients receive exceptional and compassionate care. Dr. Tellawi currently resides in Mount Vernon, Virginia, with his family. In his spare time, he enjoys traveling to new places and experiencing new cultures. Dr. Tellawi is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Angiodysplasia of the Colon, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy.

Mu Hong is a Gastroenterologist practicing medicine in Annandale, Virginia. Dr. Hong is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Indigestion, Esophagitis, and Portal Hypertension.

David Wheeler is an Infectious Disease specialist and an Internal Medicine provider practicing medicine in Annandale, Virginia. Dr. Wheeler is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Myelitis, HIV/AIDS, AIDS Dysmorphic Syndrome, and AIDS Dementia Complex.

Facebook Live: Is it the Common Cold or the Flu?. Dr. Ambardar is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Lymphangitis, Hospital-Acquired Pneumonia, Arachnoiditis, Pneumonia, and Craniectomy.

Byungki Kim is a Gastroenterologist practicing medicine in Fairfax, Virginia. Dr. Kim is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Indigestion, Portal Hypertension, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy.

Arunan Vamadevan is a Gastroenterologist practicing medicine in Alexandria, Virginia. Dr. Vamadevan is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Diarrhea, Trichohepatoenteric Syndrome, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy.

Eric Reines is an Internal Medicine provider practicing medicine in Alexandria, Virginia. He has been practicing medicine for over 44 years. Dr. Reines is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Nontuberculous Mycobacterial Lung Disease, COVID-19, Pneumonia, and Herpetic Stomatitis.

Syed Ishaq is a primary care provider, practicing in Internal Medicine in Annandale, Virginia. Dr. Ishaq is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Multiple Myeloma, Sepsis, Pneumonia, Endoscopy, and Bone Marrow Aspiration.

Donald Poretz is an Infectious Disease provider practicing medicine in Annandale, Virginia. Dr. Poretz is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis, Lymphangitis, Osteomyelitis in Children, and Pustules.

Aabha Jain is an Infectious Disease specialist and an Internal Medicine provider practicing medicine in Annandale, Virginia. Dr. Jain is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Hospital-Acquired Pneumonia, Pneumonia, Osteomyelitis, and Mediastinitis.

Patricia Dandache is an Infectious Disease provider practicing medicine in Annandale, Virginia. Dr. Dandache is rated as an Advanced provider by MediFind in the treatment of Bacterial Gastroenteritis. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Osteomyelitis, Endocarditis, Infectious Arthritis, and Osteomyelitis in Children.

Gabriel Herman is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Annandale, Virginia. Dr. Herman is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Hemorrhoids, Turcot Syndrome, Endoscopy, and Colonoscopy.

Martin Prosky is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Annandale, Virginia. Dr. Prosky is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Esophagitis, Barrett Esophagus, Diverticular Disease, and Diarrhea.

Showkat Bashir is a Gastroenterologist practicing medicine in Falls Church, Virginia. Dr. Bashir is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Acute Pancreatitis, Hereditary Pancreatitis, Endoscopy, and Colonoscopy.

Sajal Tanna is an Infectious Disease specialist and an Internal Medicine provider practicing medicine in Falls Church, Virginia. Dr. Tanna is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Cytomegalic Inclusion Disease, Cytomegalovirus Infection, Chagas Disease, and COVID-19.

Dr. Kathleen Murphy is a specialty care physician board certified in internal medicine and infectious disease. She joined Inova in 2025 and has been practicing as an infectious disease physician since 2019, with a clinical focus on the care of immunocompromised patients including solid organ transplant recipients and patients with cancer. Prior to joining Inova, Dr. Murphy was an Assistant Professor of Clinical Medicine at the Perelman School of Medicine at the University of Pennsylvania in Philadelphia, PA. She also served as the Associate Hospital Epidemiologist for the Hospital of the University of Pennsylvania and as the Medical Director of Infection Control and Prevention for the Clinical Practices of the University of Pennsylvania. At Penn, she received multiple awards for clinical care, teaching medical trainees and her contributions to health system leadership during the COVID-19 pandemic. Dr. Murphy is dedicated to helping patients safely navigate the complexities of organ and bone marrow transplant evaluation and post-transplant care. In her free time, she enjoys exploring Northern Virginia with her family and outdoors biking, hiking and running. Dr. Murphy is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Hepatitis A, Cytomegalovirus Infection, Cytomegalic Inclusion Disease, and Strep Throat.

Dr. Rebecca Matro is a specialty care physician board certified in internal medicine, gastroenterology and hepatology. She joined Inova in 2025 and has been practicing since 2008. She specializes in inflammatory bowel disease (IBD). Before joining Inova, Dr. Matro was an IBD specialist and assistant professor of medicine at Oregon Health and Sciences University in Portland, OR. Most recently, she served as clinical associate professor of medicine and Director of Intestinal Ultrasound at Scripps Clinic in La Jolla, CA. Dr. Matro offers compassionate, comprehensive and multidisciplinary care to patients with IBD. She works closely with colorectal surgeons, dieticians, radiologists and other specialists to provide state-of-the-art IBD care. Dr. Matro treats patients with Crohn’s disease and ulcerative colitis and has a special interest in the care of women with IBD and those planning pregnancy and nursing. Dr. Matro also incorporates intestinal ultrasound, a non-invasive, point-of-care test that can be performed during a routine clinic visit to monitor IBD activity and assess the response to treatments. She values shared decision-making and works closely with her patients to help them have an active and normal quality of life, not limited by IBD. Her clinical interests include checkpoint inhibitor colitis and microscopic colitis. Dr. Matro is also actively involved in training residents and fellows. She has lectured locally, regionally and nationally to both patients and providers. In her free time, Dr. Matro enjoys spending time with her son and dog, playing tennis, running, cycling, reading, traveling and trying new restaurants. Dr. Matro is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Colonoscopy, and Endoscopy.

Dr. Ivan Harnden is a specialty care physician board certified in gastroenterology and internal medicine. He rejoined Inova in 2024 as the System Chief of Gastroenterology (GI) and has been practicing since 2011. Prior to rejoining Inova, Dr. Harnden worked as a gastroenterologist at Fauquier Health in Warrenton, VA. Graduating summa cum laude from the University of Southern California Keck School of Medicine in Los Angeles, Dr. Harnden then continued his medical training as an internal medicine resident and gastroenterology fellow at Duke University Medical Center in Durham, NC. Dr. Harnden later earned his MBA in the executive MBA program at the University of Virginia Darden School of Business. With a passion for patient-centered care and a commitment to excellence, Dr. Harnden began his career in private practice in Northern Virginia. He went on to play a pivotal role in establishing and expanding the GI program at a Virginia community hospital and health system. Now as the System Chief of Gastroenterology at Inova, Dr. Harnden focuses on a collaborative approach and strategic vision aimed at enhancing patient outcomes and delivering outstanding GI care to the community served by Inova. Dr. Harnden’s clinical areas of interest include endoscopic management of refractory gastroesophageal reflux disease (GERD) including transoral incisionless fundoplication (TIF procedure), endobariatrics (minimally invasive weight loss procedures including sleeve gastroplasty, intragastric balloon and endoscopic revision after weight loss surgery), endoscopic mucosal resection for removal of large polyps, Barrett’s esophagus (including ablation techniques), endoscopic management of complex surgical complications, bleeding disorders of the GI tract, and colon cancer prevention. Outside the medical realm, Dr. Harnden finds joy in his family life. He is married to an oncologist at Inova Schar Cancer Institute, and together they raise three children. Driven by a love of adventure, Dr. Harnden enjoys spending quality time with his family, exploring new destinations through travel and indulging in water sports. Blogs 6 tips for a healthy gut (April 2023) Is GERD giving you grief? New TIF procedure could be the answer (September 2019). Dr. Harnden is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Swallowing Difficulty, Painful Swallowing, Endoscopy, and Colonoscopy.

Mahmood Abedi is a Gastroenterologist practicing medicine in Fairfax, Virginia. Dr. Abedi is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. He is also highly rated in 54 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Gastroesophageal Reflux Disease (GERD), Familial Pancreatic Cancer, Endoscopy, and Colonoscopy.

Vishant Ramadorai is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Fairfax, Virginia. Dr. Ramadorai is rated as an Experienced provider by MediFind in the treatment of Bacterial Gastroenteritis. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Familial Adenomatous Polyposis, Crohn's Disease, Endoscopy, and Gastrectomy.